title: To move or not to move, that is the question: two different paradigms of locomoting cells--the lymphocyte and the metastatic tumour cell.
authors.forename: K S
authors.initials: KS
authors.lastname: Zänker
mesh_terms: D000818:Animals; D002465:Cell Movement; D002634:Chemotaxis, Leukocyte; D006801:Humans; D008214:Lymphocytes / Q000166:cytology*; D009362:Neoplasm Metastasis; D015398:Signal Transduction